CN1873087B - Carrier means with a connection capable of absorbing shear forces for connecting several cables - Google Patents
Carrier means with a connection capable of absorbing shear forces for connecting several cables Download PDFInfo
- Publication number
- CN1873087B CN1873087B CN2006100886978A CN200610088697A CN1873087B CN 1873087 B CN1873087 B CN 1873087B CN 2006100886978 A CN2006100886978 A CN 2006100886978A CN 200610088697 A CN200610088697 A CN 200610088697A CN 1873087 B CN1873087 B CN 1873087B
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- Prior art keywords
- cable
- load carrier
- connecting band
- cables
- described load
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Classifications
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
- D07B1/162—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber enveloping sheathing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
- B66B7/062—Belts
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/22—Flat or flat-sided ropes; Sets of ropes consisting of a series of parallel ropes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/26—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting the pipes all along their length, e.g. pipe channels or ducts
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/10—Rope or cable structures
- D07B2201/1004—General structure or appearance
- D07B2201/1008—Several parallel ropes
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2083—Jackets or coverings
- D07B2201/2084—Jackets or coverings characterised by their shape
- D07B2201/2086—Jackets or coverings characterised by their shape concerning the external shape
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2401/00—Aspects related to the problem to be solved or advantage
- D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
- D07B2401/2005—Elongation or elasticity
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2501/00—Application field
- D07B2501/20—Application field related to ropes or cables
- D07B2501/2007—Elevators
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ropes Or Cables (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Bridges Or Land Bridges (AREA)
- Cable Accessories (AREA)
Abstract
Support means (10) for use in a lift installation, wherein the support means (10) comprises at least two cables (11.1, 11.2) of several strands (12), which are designed for acceptance of force in longitudinal direction (L), and wherein the cables (11.1, 11.2) are arranged along the longitudinal direction (L) of the support means (10) at a spacing (A1 ) from one another and are connected by means of a cable casing (13). The cable casing (13) has a transition region (14) which lies between the cables (11.1, 11.2) and is provided with openings (14.2) and webs (14.1). The webs (14.1) are so executed that they enable a relative displacement of the cables (11.1, 11.2) relative to one another in longitudinal direction (L).
Description
Technical field
The present invention relates to a kind of load carrier of lift facility, have many mutually with a cable and a cable rope jacket that stretches at interval.
Background technology
The cable of operation is an important machine part that is subjected to very big stress effect in conveying technology field, particularly elevator, crane and mine.The suffered stress of driven cable that for example adopts in elevator is compound.
Lift car and counterweight interconnect by many steel wire cables in common lift facility.Cable is driven on the motor-driven driving wheel one and moves.Driving moment is added under the situation of frictional fit respectively by cornerite and is supported on cable sections on the driving wheel.Wherein cable is subjected to relatively move line structure in the generation friction of the effect of tension, bending stress, compression and distorting stress by the bending generation on the cable wheel, and described friction will produce disadvantageous effect to the wearing and tearing of cable.Respectively according to line structure, bending radius, groove shape and cable safety coefficient, generation once will play disadvantageous effect to the cable situation with secondary stress.
In lift facility except requirement of strength, for to the consideration of energy consumption also requirement to have as far as possible little quality.High-intensity synthetic fiber cable, for example aromatic polyamide, particularly polyamide can be better than the steel wire cable and satisfy these requirements.
Compare with common steel wire cable, the cable that is made of polyamide fiber only has the specific cable weight of 1/4-1/5 under the identical situation identical with bearing capacity in cross section.Polyamide fiber is relevant with the longitudinal load-bearing ability to have a less substantially transverse strength but compare with steel.
The lateral stress that is added on the polyamide fiber when moving on driving wheel in order to make is as much as possible little, has for example recommended a kind of as the corresponding parallel polyamide cable that reverses that drives cable in EP0672781A1.This known polyamide cable can be realized gratifying value with regard to life-span, high scuff resistance and alternating bending intensity; Certainly the phenomenon of cable untwisting might appear in the polyamide cable of parallel twisting under disadvantageous situation, and described untwisting phenomenon will be constantly causes interference to the balance of original line structure.For example adopt the synthetic fiber cable that discloses among the EP1061172A2 can avoid the variation of this untwisting phenomenon and line structure.The ferry rope rigging has the cable of two extends parallel for this reason, and described cable interconnects by a cable rope jacket.The synthetic fiber cable that discloses among the EP1061172A2 characteristic of the cable by two extends parallel substantially can be realized longitudinal strength.And cable rope jacket can be avoided the appearance of untwisting phenomenon and line structure variation phenomenon.Cable rope jacket plays buffer action (defencive function) and has high coefficient of friction in addition.But the connecting band of the synthetic fiber cable that discloses in EP1061172A2 might become tender spots according to application and use field respectively.
Shortcoming with load carrier of two or several cables is, moves when load carrier will make during around the driving wheel operation each cables have on the track of different radii.Because the difference of radius, thereby cable will be moved on driving wheel with different speed by traction.Therefore the coupling part of cable rope jacket will be subjected to the effect of shear stress.When dynamic shearing force occurring, because the effect of shearing, the join domain of cable rope jacket will sustain damage.
Summary of the invention
The objective of the invention is to the known load carrier with two or several cables is done further improvement, so that avoid occurring the fracture of connecting band.This point is specially adapted to have the load carrier of synthetic fiber cable.
The present invention is based upon the mode of taking join domain strengthens can not address the above problem on the basis of understanding.Though take this mode can avoid the direct effect of shearing force, move faster cable in the case and certainly will cause tractive to other cable and cause and skid, and this skid will aggravation to wearing and tearing of cable.
The technical scheme that realizes the object of the invention is as follows:
A kind of load carrier of lift facility, wherein load carrier has at least two cables, described cable is made of many strands respectively, described cable is used for power is longitudinally absorbed, cable vertically being provided with at interval with one mutually and utilizing a cable rope jacket to link together wherein along load carrier, it is characterized in that, the transition range of cable rope jacket is between two cables, have opening and connecting band, wherein the design of connecting band should make it can realize cable mutual relative displacement in the vertical.
According to further design of the present invention, with the opposite moment of self reversing the strand of one cables and the rope strand of another cables are loaded, so that avoid load carrier reversing along the longitudinal axis.
According to further design of the present invention, cable rope jacket comprises synthetic and/or organic material.
According to further design of the present invention, strand comprises metal, synthetic and/or organic strand.
According to further design of the present invention, preferably cable vertically on realize the opening of long hole forms.
According to further design of the present invention, opening and connecting band load carrier vertically on have different length.
According to further design of the present invention, connecting band has a shape arbitrarily on by the face of cable tensioning one, but preferably has dumb-bell shape, shape cylindrical, oval, protruding, recessed, rectangle or wedge shape.
According to further design of the present invention, the transition range with connecting band be cable rope jacket one part and two cables are mutually permanently connected.
According to further design of the present invention, maximum 20% of connecting band transfer elastic material shear stress when cable relative displacement in the vertical, preferably maximum 10% of maximum 15% of the transfer elastic material shear stress and best transfer elastic material shear stress.
According to further design of the present invention, connecting band extends at most 25% when cable relative displacement in the vertical, preferably extends 20% at most, preferably extends 15% at most, preferably extends 10% at most, preferably extends 5% at most.
Description of drawings
To contrast the embodiment shown in the accompanying drawing is below described in detail the present invention.Shown in the figure:
Figure 1A is the stereogram of first kind of load carrier of the present invention, wherein has two cables;
Figure 1B is the vertical view of the load carrier of Figure 1A;
Fig. 2 is the vertical view of second kind of load carrier of the present invention, wherein has the connecting band of two cables and rectangle;
Fig. 3 is the vertical view of the third load carrier of the present invention, wherein has two cables and parallel tetragonal connecting band, and described connecting band has the arris of slant dilation; With
Fig. 4 is the vertical view of the 4th kind of load carrier of the present invention, the connecting band that wherein has two cables and convex shaped.
The specific embodiment
Representing structural member identical or that function is identical with identical Reference numeral in above-mentioned institute's drawings attached, even described structural member is also inequality with regard to details, also is like this.Described accompanying drawing is not to draw in proportion.
First kind of load carrier 10 at lift facility shown in Figure 1A and the 1B.Load carrier 10 comprises at least two cables 11.1 and 11.2.Described cable 11.1 and 11.2 for example comprises synthetic fiber strand 12, and described cable is used for the power of vertical L is absorbed.Cable 11.1 and the 11.2 vertical L along load carrier 10 are arranged in parallel with an interval A1 (center to center).Realize that by cable rope jacket 13 mutual anti-of cable 11.1,11.2 turn round connection.Cable rope jacket 13 forms the transition range between two cables 11.1,11.2 that a vertical L who is parallel to load carrier 10 stretches.
The transition range 14 of cable rope jacket 13 is positioned between two cables 11.1,11.2 according to the present invention, has opening 14.2 and connecting band 14.1.The design of described connecting band 14.1 should make it can be implemented in relatively moving of cable 11.1,11.2 on vertical L.
Figure 1A and Figure 1B illustrate the structure of transition range in the first embodiment.Cable rope jacket 13 is common cable rope jackets that ring encloses first cable 11.1 and second cable 11.2, described cable rope jacket 13 carries out transition by described connecting band 14.1 in transition range 14, described connecting band mainly plays a part the unique connection between two adjacent cables 11.1 and 11.2.
At least two cables interconnect according to the present invention, but described connection is not to be rigidly connected.The adjacent cable 11.1 of load carrier 10 of the present invention, 11.2 between connection realize by connecting band 14.1, described connecting band can be realized on the one hand from the transmission of a cables 11.1 to the torsional moment of adjacent cable 11.2, can be implemented in the upward mutual relative displacement between the cable of load carrier 10 vertical L on the other hand.
The important point is, the design of connecting band 14.1 can make it realize relatively moving at certain length section of load carrier 10 at least, and the phenomenon that ruptures or tear can not occur.
First embodiment at the load carrier 10 shown in Figure 1A and the 1B has opening 14.2, and described opening is straight and in the bending that outwards overarches of two end scopes in two vertical sides (being parallel to longitudinal axis L).Therefore are dumb-bell shapes at the connecting band 14.1 shown in the vertical view of Figure 1B.Therefore described connecting band 14.1 has the gauge that looks up from vertical, and described gauge becomes recessed and protrudes in the connecting band.
According to the present invention, " relative displacement " notion of adjacent cable comprises two kinds of situations:
(1) two cables 11.1,11.2 can be in mutually relative displacement (under the identical situation of the expansion and contraction of cable) equably on its whole length,
(2) cables 11.1 or 11.2 wherein can have the expansion and contraction bigger than another cables, wherein will occur each vertically relative displacement (wherein the degree of relative displacement depends on the lengthwise position on cable) between the section of corresponding cable when flexible.
At other embodiment of load carrier 10 of the present invention shown in Fig. 2,3 and 4, described load carrier has two cables 11.1,11.2 respectively.Described load carrier 10 with at the 10 identical lift facilities that are used for of the load carrier shown in Figure 1A and the 1B.Load carrier comprises two cables 11.1,11.2, and wherein every cables 11.1,11.2 has many strands 12.Described cable is used for the power of vertical L is absorbed, wherein cable 11.1,11.2 along vertical L of load carrier 10 mutually with one at interval A1 be provided with and utilize a common cable rope jacket 13 to link together.Cable rope jacket 13 forms transition range 14 respectively between two cables 11.1,11.2.The transition range 14 of described cable rope jacket 13 is positioned at two cables 11.1,11.2 between, have opening 14.2 and connecting band 14.1, wherein the design at the connecting band 14.1 shown in Fig. 2,3 and 4 also makes it can realize the mutual relative displacement of cable 11.1,11.2 on vertical L.
Difference between the embodiment shown in Fig. 2,3 and 4 mainly only is the shape of connecting band 14.1 and the size of connecting band 14.1 or opening 14.2.
Second kind of embodiment of load carrier 10 shown in Figure 2 has opening 14.2, and the two vertical sides (being parallel to longitudinal axis L) and the end scope of described opening are straight, are rectangle basically at the opening 14.2 shown in the vertical view of Fig. 2 promptly.Therefore be rectangle or foursquare at the connecting band 14.1 shown in the vertical view of Fig. 2.
The 3rd embodiment of load carrier 10 shown in Figure 3 has opening 14.2, and vertical side of described opening (being parallel to longitudinal axis L) is that straight and its end scope are slant dilations.Promptly the opening shown in the vertical view 14.2 is to be similar to rhombus in Fig. 3, has the arris of slant dilation.
The 4th embodiment of load carrier 10 shown in Figure 4 has opening 14.2, and vertical side of described opening (being parallel to longitudinal axis L) is that straight and its end scope are recessed.Therefore bending, i.e. projection overarch in connecting band 14.1de two outsides shown in the vertical view of Fig. 4.
Described principle also is applicable to three or several cables group.
By twistings respectively, make at least two cables of load carrier 10 under the effect of tension, set up mutually oppositely self torsional moment of (compensating mutually) according to the strand 12 of preferred implementation cable of the present invention.
The strand 12 of every cables is respectively abreast by twisting (having identical direction of rotation) in the example shown in the figure, and simultaneously different cables 11.1 and 11.2 are mutually oppositely by twisting.
Described connecting band 14.1 is parts of the one of sheath 13.Wherein connecting band is made with sheath 13 at a unique work step (adopting extrusion molding or sulfuration according to material respectively).
Can when making sheath 13, make connecting band 14.1 together, perhaps also can in the step of following, (for example dash) and form connecting band by cutting.
An optimization parameter is the elasticity of connecting band 14.1.By the shear stresses that can realize the relative displacement of cable to flexible optimization and reduce to disturb in the transition range 14 between the adjacent cable 11.1,11.2.
Preferably the selection to connecting band 14.1 and the length ratio of opening 14.2 should make elastomeric material connecting band 14.1 be approximated to the power of the vertical L of cable with connected mode first under the effect of shearing force, be that connecting band 14.1 only absorbs the power perpendicular to cable 11.1,11.2 vertical L basically.The design of the connected mode of this connecting band 14.1 should make when the relative displacement of trace occurring between cable 11.1 and 11.2, it can not absorb the power of vertical L basically, thereby can avoid occurring causing the big shearing force of material fracture in this scope because of the difference of the running face of driving wheel when 11.2 different cable speed occurs in the transition range of cable rope jacket 13 at adjacent cable 11.1.Described shearing force will cause producing shear stress, and described shear stress is in the scope of the double-digit percentage of the low side of the shear strength of cable rope jacket material.
Be applicable to that the material of making cable rope jacket 13 is a polyurethane.Have can buy on two kinds of markets to be applicable to material Elastollan 1185 and the Elastollan 1180 that makes cable rope jacket 13, these two kinds of materials are slightly different.Elastollan is BASF AG's registration mark.
Below will be particularly the relative displacement of cable 11.1,11.2 be illustrated for example.
The elastic modelling quantity of Elastollan 1185 is that 20MPa, modulus of shearing are that 9MPa and Poisson ratio are 0.11.When cable 11.1,11.2 mutually relatively during length travel s=0.8mm, at cable hold is that 2.3mm, connecting band length L 1 are will produce shearing force 32.1N and shear stress 3.15MPa under 3.4mm and the situation that adopts Elastollan 1185 for 3.0mm, connecting band thickness d apart from t, and connecting band will absorb described shearing force and shear stress.This example shows that connecting band 4.1 only absorbs consequent very little shearing force and shear stress, and this value is well below the shear strength of above-mentioned polyurethane.Shear stress approximately is 15% of a shear strength.
Under the identical condition of the Elastollan 1180 that as above is used to have modulus of shearing 6.8MPa, produce shearing force 24.3N and shear stress 2.4MPa.Shear stress approximately is 11% of a shear strength.
Another one produces the shear stress of 2.7MPa and 2.4MPa in the embodiment of cable 11.1,11.2 vertical relative displacement s0.7mm under the situation that adopts Elastollan 1185.This shear stress is equivalent to 13% and 11% shear strength.
Elastomer can produce the extension greater than 100%, and described percentage elongation can reach 800%.But it is to be noted that must avoid 25% and greater than 25% distortion, this is because otherwise will be easy to occur irreversible distortion.It is 20% or less than 20% that the length travel s of 0.6,0.7 and 0.8mm of the cable 11.1,11.2 that illustrates in above-mentioned example is equivalent to strain.This is because the relative displacement of cable 11.1,11.2 in the submillimeter scope can't cause occurring the cause of unallowed material load on connecting band 14.1.
Can carry out machinery to each connecting band 14.1 in addition strengthens.
Particularly preferably be and adopt load carrier 10 with synthetic fiber cable.Metal, synthetic and/or organic strand 12, or the combination of described material is a particularly suitable.
What preferably relate to is the cable of making by to the two-stage or the multistage twisting of strand 12 11.1,11.2.At cable shown in Figure 1A 11.1,11.2, described cable has three layer 12.2,12.3,12.4 strands and center strand 12.1.But this only be cable 11.1,11.2 structure for example.
In cable 11.1,11.2, for example the cable yarn that is made of polyamide fiber can be carried out twisting.
As shown in FIG., the cylindrical of described cable 11.1,11.2 is synthesized common cable rope jacket 13 rings that material constitutes and encloses.Material guards 13 comprises synthetic and/or organic material.Following material is specially adapted to as material guards: rubber, polyurethane, polyolefin, polyvinyl chloride and polyamide.Synthetic material that can corresponding strain is preferably sprayed or extrusion molding is pressed solidly on cable on cable 11.1,11.2 and then.Therefore the cable rope jacket material be squeezed into from the outside institute between the cylindrical of strand 12 gapped in and these gaps are filled.The connection of cable rope jacket 13 on strand 12 of adopting this mode to set up is firm, thereby between the strand 12 of cable 11.1,11.2 and cable rope jacket 13 very little relatively moving only arranged.
According to another embodiment of the present invention, be embedded in staple fibre (for example glass fibre, polyamide fiber etc.) or wrought mat in the scope of connecting band 14.1, described staple fibre or wrought mat play humidification.
Load carrier 10 shown in the figure is specially adapted to be driven by cable wheel, and wherein the transmission of the power between cable wheel and load carrier 10 mainly is that mode by frictional fit realizes.
Two or several cables 11.1,11.2 interconnect according to the present invention, thereby make the torsional moment of a cables 11.1 wherein be delivered to another cables 11.2 or by the latter's cable 11.2 torsional moment is passed on the former cable 11.1.Therefore realize cancelling out each other of torsional moment.In ideal conditions, total torsional moment of load carrier 10 is to equal zero under the situation of even number and symmetrical structure in the quantity of cable.Opposite with known load carrier 10, not to connect according to the cable of load carrier 10 of the present invention by unique one transition range of on the whole length of load carrier 10, extending, but interconnective by a plurality of connecting bands 14.1 (a plurality of transverse connection).Described transverse connection has the rigidity of the power of relative anti-vertical L effect perpendicular to load carrier 10, but vertical L of corresponding load carrier 10 is very narrow.Compare with the common load carrier of the above-mentioned prior art of mentioning, the rigidity of the transverse connection of load carrier 10 of the present invention on vertical L is less significantly.Therefore the transverse connection of cable relatively easily is sheared power strain (opposite with prior art) on vertical L of load carrier 10.Two cables 11.1,11.2 of load carrier 10 are therefore by acting on the shearing force relative displacement on vertical L at an easy rate on vertical L.Two cables 11.1,11.2 can similarly absorb the extension in various degree on vertical L, and can not cause the damage to transverse connection.
Embodiments of the present invention are avoided in the fracture of transition range or attenuation, wherein shear to move to be converted into the length travel that is parallel to longitudinal axis L.Therefore can reduce the damage of transition range and reduce to have the wearing and tearing of the common load carrier of two or several cables simultaneously.
According to the present invention, when the cable of load carrier 10 along annular trace with when therefore the friction speed on the cylindrical at driving wheel moves with different radiuses, two cables, three cables or many cables can successfully be realized the compensation to the running of the difference on the driving wheel 10 radius.
Claims (13)
1. the load carrier of a lift facility (10), wherein load carrier (10) has at least two cables (11.1,11.2), described cable is made of many strands (12) respectively, described cable is used for the power of vertical (L) is absorbed, wherein cable (11.1,11.2) along vertical (L) of load carrier (10) mutually with one at interval (A1) be provided with and utilize a cable rope jacket (13) to link together, it is characterized in that, the transition range (14) of cable rope jacket (13) is positioned at two cables (11.1,11.2) between, have opening (14.2) and a plurality of connecting band (14.1), described a plurality of connecting band is spaced from each other by described opening, wherein the design of connecting band (14.1) should make it can realize cable (11.1,11.2) mutual relative displacement on vertically (L), the length ratio of described connecting band and described opening be selected as making described connecting band basically only to perpendicular to cable longitudinally power absorb.
2. according to the described load carrier of claim 1 (10), it is characterized in that, with the opposite moment of self reversing the strand (12) of one cables (11.2) and the strand (12) of another cables (11.2) are loaded, so that avoid load carrier reversing of (L) longitudinally.
3. according to the described load carrier of claim 1 (10), it is characterized in that cable rope jacket (13) comprises synthetic and/or organic material.
4. according to the described load carrier of claim 1 (10), it is characterized in that strand (12) comprises metal, synthetic and/or organic material.
5. according to the described load carrier of claim 1 (10), it is characterized in that, realize opening (14.2) with long hole forms.
6. according to the described load carrier of claim 5 (10), it is characterized in that, go up at vertical (L) of cable and realize opening (14.2).
7. according to the described load carrier of claim 1 (10), it is characterized in that, opening (14.2) and connecting band (14.1) on vertical (L) of load carrier (10), have different length (L1, L2).
8. according to claim 1,5,6 or 7 described load carriers (10), it is characterized in that connecting band (14.1) has shape arbitrarily on by the face of cable (11.1,11.2) tensioning.
9. according to the described load carrier of claim 8 (10), it is characterized in that connecting band (14.1) has dumb-bell shape, shape cylindrical, oval, protruding, recessed, rectangle or wedge shape on by the face of cable (11.1,11.2) tensioning.
10. according to claim 1,5,6 or 7 described load carriers (10), it is characterized in that, the transition range (14) with connecting band (14.1) be cable rope jacket (13) one part and two cables (11.1,11.2) are mutually permanently connected.
11. according to the described load carrier of claim 8 (10), it is characterized in that, the transition range (14) with connecting band (14.1) be cable rope jacket (13) one part and two cables (11.1,11.2) are mutually permanently connected.
12. according to the described load carrier of claim 1 (10), it is characterized in that, when cable (11.1,11.2) shear stress of connecting band (14.1) transfer elastic material maximum 20% when vertically (L) goes up relative displacement, the perhaps shear stress of transfer elastic material maximum 15%, the perhaps shear stress of transfer elastic material maximum 10%.
13. according to the described load carrier of claim 1 (10), it is characterized in that, when cable (11.1,11.2) connecting band (14.1) extends maximum 25% when vertically (L) goes up relative displacement, perhaps extend 20% at most, perhaps extend 15% at most, perhaps extend 10% at most, perhaps extend 5% at most.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05104788 | 2005-06-02 | ||
| EP05104788.4 | 2005-06-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1873087A CN1873087A (en) | 2006-12-06 |
| CN1873087B true CN1873087B (en) | 2010-12-08 |
Family
ID=35107025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100886978A Expired - Fee Related CN1873087B (en) | 2005-06-02 | 2006-06-01 | Carrier means with a connection capable of absorbing shear forces for connecting several cables |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20070111588A1 (en) |
| JP (1) | JP2006335568A (en) |
| KR (1) | KR20060125618A (en) |
| CN (1) | CN1873087B (en) |
| AT (1) | ATE445044T1 (en) |
| AU (1) | AU2006202277B2 (en) |
| CA (1) | CA2549054A1 (en) |
| DE (1) | DE502006005013D1 (en) |
| ES (1) | ES2334813T3 (en) |
| SG (1) | SG127860A1 (en) |
| TW (1) | TW200710014A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5052279B2 (en) | 2007-09-28 | 2012-10-17 | 富士フイルム株式会社 | Optical tomographic imaging system |
| DE102008037541A1 (en) * | 2008-04-10 | 2009-10-15 | Contitech Antriebssysteme Gmbh | traction means |
| KR100952792B1 (en) | 2008-04-11 | 2010-04-14 | 주식회사 경신전선 | Cable for car |
| IN2014KN02894A (en) * | 2012-06-28 | 2015-05-08 | Univ Danmarks Tekniske | |
| US9476171B2 (en) * | 2012-06-28 | 2016-10-25 | Danmarks Tekniske Universitet | Construction and a tension element comprising a cable and one or more strakes |
| AT515335A1 (en) | 2014-01-30 | 2015-08-15 | Teufelberger Fiber Rope Gmbh | rope composite |
| NL2015822B1 (en) * | 2015-11-19 | 2017-06-06 | Cabin Air Group Bv | Cable with a first and a second thimble and at least one yarn, and method for producing an endless winding cable. |
| US10099103B2 (en) * | 2017-01-17 | 2018-10-16 | Acushnet Company | Golf club having damping treatments for improved impact acoustics and ball speed |
| KR102624862B1 (en) * | 2023-05-31 | 2024-01-12 | 주식회사 더챌린지 | Wire fixing apparatus for net and structure including the same |
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| DE7537919U (en) * | 1975-11-28 | 1976-04-01 | Seilwolff Ag, 6800 Mannheim | STRAND OR ROPE TAPE WITH A PLASTIC COVERING |
| US4724929A (en) * | 1982-08-04 | 1988-02-16 | Siecor Corporation | Elevator compensating cable |
| DE29824276U1 (en) * | 1997-01-15 | 2000-11-02 | Thal Hermann | Bundled tendon |
| EP1061172A2 (en) * | 1999-06-11 | 2000-12-20 | Inventio Ag | Synthetic fibre rope for use with a traction sheave |
| US6356690B1 (en) * | 1999-10-20 | 2002-03-12 | Corning Cable Systems Llc | Self-supporting fiber optic cable |
| CN1469836A (en) * | 2000-10-20 | 2004-01-21 | ����Τ�չɷݹ�˾��ʿ���ߡ�� ��� | Compensation weights and elevator systems |
| EP1416082A1 (en) * | 2002-11-01 | 2004-05-06 | Inventio Ag | Synthetic fibre rope with reinforcing element for mechanically reinforcing the sheath |
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| US3074107A (en) * | 1958-09-24 | 1963-01-22 | Hitachi Wire And Cable Ltd | Apparatus for manufacturing selfsupporting cables |
| ES2042271T5 (en) * | 1989-04-12 | 1997-11-01 | Vorspann Technik Gmbh | TENSIONING GROUP OF VARIOUS TENSIONING ELEMENTS SUCH AS LACES, RODS OR WIRES. |
| DE69720044T2 (en) * | 1996-12-30 | 2003-09-11 | Kone Corp | ROPE DEVICE FOR ELEVATOR |
| SG78407A1 (en) * | 1999-01-22 | 2001-02-20 | Inventio Ag | Sheathed synthetic fiber rope |
| IL158256A (en) * | 2002-11-01 | 2010-02-17 | Inventio Ag | Rope of synthetic fibre |
-
2006
- 2006-05-25 JP JP2006144880A patent/JP2006335568A/en not_active Withdrawn
- 2006-05-29 AT AT06114619T patent/ATE445044T1/en active
- 2006-05-29 ES ES06114619T patent/ES2334813T3/en active Active
- 2006-05-29 DE DE502006005013T patent/DE502006005013D1/en active Active
- 2006-05-30 TW TW095119175A patent/TW200710014A/en unknown
- 2006-05-31 CA CA002549054A patent/CA2549054A1/en not_active Abandoned
- 2006-05-31 US US11/421,231 patent/US20070111588A1/en not_active Abandoned
- 2006-06-01 AU AU2006202277A patent/AU2006202277B2/en not_active Ceased
- 2006-06-01 CN CN2006100886978A patent/CN1873087B/en not_active Expired - Fee Related
- 2006-06-01 SG SG200603740A patent/SG127860A1/en unknown
- 2006-06-02 KR KR1020060050020A patent/KR20060125618A/en not_active Application Discontinuation
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7537919U (en) * | 1975-11-28 | 1976-04-01 | Seilwolff Ag, 6800 Mannheim | STRAND OR ROPE TAPE WITH A PLASTIC COVERING |
| US4724929A (en) * | 1982-08-04 | 1988-02-16 | Siecor Corporation | Elevator compensating cable |
| DE29824276U1 (en) * | 1997-01-15 | 2000-11-02 | Thal Hermann | Bundled tendon |
| EP1061172A2 (en) * | 1999-06-11 | 2000-12-20 | Inventio Ag | Synthetic fibre rope for use with a traction sheave |
| US6356690B1 (en) * | 1999-10-20 | 2002-03-12 | Corning Cable Systems Llc | Self-supporting fiber optic cable |
| CN1469836A (en) * | 2000-10-20 | 2004-01-21 | ����Τ�չɷݹ�˾��ʿ���ߡ�� ��� | Compensation weights and elevator systems |
| EP1416082A1 (en) * | 2002-11-01 | 2004-05-06 | Inventio Ag | Synthetic fibre rope with reinforcing element for mechanically reinforcing the sheath |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2334813T3 (en) | 2010-03-16 |
| JP2006335568A (en) | 2006-12-14 |
| DE502006005013D1 (en) | 2009-11-19 |
| SG127860A1 (en) | 2006-12-29 |
| ATE445044T1 (en) | 2009-10-15 |
| TW200710014A (en) | 2007-03-16 |
| AU2006202277A1 (en) | 2006-12-21 |
| US20070111588A1 (en) | 2007-05-17 |
| AU2006202277B2 (en) | 2011-06-30 |
| CA2549054A1 (en) | 2006-12-02 |
| KR20060125618A (en) | 2006-12-06 |
| CN1873087A (en) | 2006-12-06 |
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